CN109369068A - Artificial slabstone and preparation method thereof - Google Patents
Artificial slabstone and preparation method thereof Download PDFInfo
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- CN109369068A CN109369068A CN201811503126.5A CN201811503126A CN109369068A CN 109369068 A CN109369068 A CN 109369068A CN 201811503126 A CN201811503126 A CN 201811503126A CN 109369068 A CN109369068 A CN 109369068A
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- artificial slabstone
- resin
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- coupling agent
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Glass Compositions (AREA)
Abstract
The present invention provides a kind of artificial slabstone, through mixing, compacting and is solidified by raw material, and the raw material includes major ingredient and auxiliary material, and major ingredient ratio by weight includes hybrid glass material 52%~80%, quartz sand 3%~40%, resin 8%~17%；The auxiliary material includes coupling agent and curing agent, and the weight ratio of the relatively described resin of the coupling agent is 0.6:100~2:100, and the weight ratio of the relatively described resin of the curing agent is 0.8:100~2:100；Na in the artificial slabstone2The content of O impurity less than 6%, CaO impurity content less than 5.5%, remove SiO2、Na2O, outside CaO, the content of other single impurity is respectively less than 3%.The present invention also provides a kind of preparation methods of above-mentioned artificial slabstone.The hybrid glass material accounting of major ingredient is high in artificial slabstone provided by the invention, and partially to substitute natural quartz in the prior art, plate property obtained is more stable and good decorating effect, can economize on resources, be good for the environment.
Description
[technical field]
The invention belongs to artificial stone technical fields more particularly to a kind of artificial slabstone and preparation method thereof.
[background technique]
Currently, stone material increasingly increases as building and the demand of ornament materials, such as by natural marble, quartz, flower
Gang Yan etc. is fabricated to cabinet, conference table, Dining table top and other items.However lithotome is since resource is limited, at high cost and exploitation
Difficulty easily causes a degree of destruction to environment, and therefore, lower-cost artificial stone production technology becomes increasingly mature.It is artificial
Stone is usually stirred by accounting up to the additives such as 80% or more natural quartz, resin adhesive and curing agent, colorant, then is pressed
Baking-curing after plate is made, polishes.
Currently, natura quartz particles are the main stuffing ingredients in artificial quartz stone, the yield and quality of natural quartz by
The influence of mineral resources, and its impurity, whiteness and permeability etc. all cause large effect to the production of plate.Therefore, such as
The usage amount what reduces natural quartz in artificial stone becomes industry important topic.
[summary of the invention]
In view of the foregoing drawbacks, it is an object of the invention to propose it is a kind of using glass material as the main building stones of artificial stone at
Point, and can economize on resources, the artificial slabstone for improving quality and preparation method thereof.
To solve the above problems, the present invention provides a kind of artificial slabstone, through mixing, compacting and solidified by raw material,
The raw material includes major ingredient and auxiliary material, major ingredient ratio by weight include hybrid glass material 52%~80%, quartz sand 3%~
40%, resin 8%~17%；The auxiliary material includes coupling agent and curing agent, the weight ratio of the relatively described resin of the coupling agent
For 0.6:100~2:100, the weight ratio of the relatively described resin of the curing agent is 0.8:100~2:100；The artificial stone plate
Na in material2The content of O impurity less than 6%, CaO impurity content less than 5.5%, remove SiO2、Na2O, outside CaO, other are single miscellaneous
The content of matter is respectively less than 3%.
In a preferred embodiment, Na in the artificial slabstone2The content of O impurity is that 1.5%~5%, CaO is miscellaneous
The content of matter is the content of 1%~4%, MgO impurity less than 1.5%, removes SiO2、Na2O, outside CaO, MgO, other single impurity
Content is respectively less than 1%.
In a preferred embodiment, the hybrid glass material is amorphous powder or particle；The resin is insatiable hunger
And polyester resin, the coupling agent are silane coupling agent, the curing agent is a kind of peroxide or a variety of peroxide
Mixture.
In a preferred embodiment, the coupling agent be γ-methacryloxypropyl trimethoxy silane,
γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane, N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, ethylene
One of ethyl triethoxy silicane alkane, vinyltrimethoxysilane or γ-anilinomethyl triethoxysilane are a variety of；It is described
Curing agent is peroxidating (2 ethyl hexanoic acid) tert-butyl ester, methyl ethyl ketone peroxide, peroxidized t-butyl perbenzoate, cyclohexanone peroxide
Or one of benzoyl peroxide or a variety of.
In a preferred embodiment, the raw material further includes colored pigment；The colored pigment is inorganic pigment, has
One of machine pigment or mill base are a variety of；The colored pigment accounts for the 0%~1.5% of the raw material gross weight.
To solve the above problems, the present invention provides a kind of preparation method of artificial slabstone as described above, including following
Step:
1) hybrid glass material and quartz sand are added into blender respectively for ratio by weight, and resin is added to agitator tank
In；
2) coupling agent and curing agent are proportionally added into agitator tank and are uniformly mixed with the resin agitating, form resin
Mixture；
3) above-mentioned resin compound is added into blender and is uniformly mixed with the hybrid glass material and the quartz sand,
It obtains mixing prefabricated material；
4) the prefabricated material of above-mentioned mixing is put into framed, carries out compacting and form prefabricated panels, then the prefabricated panels is put
Enter in oven and solidified, obtains the artificial slabstone.
In a preferred embodiment, the time being stirred in the step 2) is 2~3min.
In a preferred embodiment, the blender is planet gear type blender, the revolution frequency of the blender
For 5~50Hz, the rotation frequency of the blender is 10~50Hz, the total time being stirred in the step 3) is 5~
12min。
In a preferred embodiment, prefabricated panels is carried out cured temperature in the step 4) is 75~110 DEG C,
Time is 70~180min.
In a preferred embodiment, the step 2) further includes that colored pigment is proportionally added into agitator tank,
And it is stirred together with the coupling agent and the curing agent.
Compared with prior art, the beneficial effects of the present invention are: major ingredient is mixed in artificial slabstone provided by the invention
It is high to close frit accounting, partially to substitute natural quartz in the prior art, mineral resources can be saved；Meanwhile it is mixed by controlling
The content of impurity in frit is closed, so that plate property obtained is more stable and good decorating effect, is good for the environment.
[specific embodiment]
The technical scheme of the invention is further explained by means of specific implementation.
The present invention provides a kind of artificial slabstone, through mixing, compacting and is solidified by raw material, and the raw material includes major ingredient
And auxiliary material, major ingredient ratio by weight include hybrid glass material 52%~80%, quartz sand 3%~40%, resin 8%~
17%.It is extraordinary that the hybrid glass material is selected from common calcium soda-lime glass and quartz glass, borosilicate glass, lead silicate glass etc.
One of glass is a variety of.The auxiliary material includes coupling agent and curing agent, the weight ratio of the relatively described resin of the coupling agent
For 0.6:100~2:100, the weight ratio of the relatively described resin of the curing agent is 0.8:100~2:100.
Specifically, the hybrid glass material be amorphous powder or particle, size specification include 1-3 mesh, 4-6 mesh,
One of 6-8 mesh, 8-16 mesh, 16-30 mesh, 30-50 mesh, 40-70 mesh, 70-120 mesh, 325-400 mesh, 600-1200 mesh or
It is several.The hybrid glass material can be obtained by various recycling glass by crushing and processing.
The quartz sand is natural stone diamond stone through the broken quartz crystal powder or particle being process, size specification packet
Include 1-3 mesh, 4-6 mesh, 6-8 mesh, 8-16 mesh, 16-30 mesh, 30-50 mesh, 40-70 mesh, 70-120 mesh, 325-400,600-1200
One or more of mesh.
Specifically, the resin is unsaturated polyester resin, and the coupling agent is silane coupling agent, and the curing agent is one
The mixture of kind peroxide or a variety of peroxide.Preferably, the coupling agent is γ-methacryloxypropyl three
Methoxy silane, γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane, N- β (aminoethyl)-γ-aminopropyltriethoxy dimethoxy
One of base silane, vinyltriethoxysilane, vinyltrimethoxysilane or γ-anilinomethyl triethoxysilane
Or it is a variety of.The curing agent be peroxidating (2 ethyl hexanoic acid) tert-butyl ester, methyl ethyl ketone peroxide, peroxidized t-butyl perbenzoate,
One of cyclohexanone peroxide or benzoyl peroxide are a variety of.
Further, the raw material further includes colored pigment.The colored pigment is inorganic pigment, organic pigment or mill base
One of or it is a variety of；The colored pigment accounts for the 0%~1.5% of the raw material gross weight.
It is appreciated that the main chemical compositions of artificial slabstone of the present invention are SiO2, wherein crystalline state SiO2Content be about
3%~40%.Simultaneously as containing hybrid glass material in the raw material, unavoidably to contain Na in artificial slabstone2O、
CaO、MgO、TiO2Equal impurity.The weight content of impurity is respectively as follows: Na in artificial slabstone of the present invention2The content of O impurity is less than
The content of 6%, CaO impurity removes SiO less than 5.5%2、Na2O, outside CaO, the content of other single impurity is respectively less than 3%.It is preferred that
, Na in the artificial slabstone2The content of O impurity is that the content of 1.5%~5%, CaO impurity is 1%~4%, MgO impurity
Content less than 1.5%, remove SiO2、Na2O, outside CaO, MgO, the content of other single impurity is respectively less than 1%.
The chemical constituents determination of the artificial slabstone is referring to national standard GB/T4734-1996, GB/T3284-2014；Wherein
Amorphous material (i.e. crystalline state SiO2) detection method of content referring to SY/T5163-2010.
The present invention also provides a kind of preparation methods of artificial slabstone as described above, comprising the following steps:
1) hybrid glass material and quartz sand are added into blender respectively for ratio by weight, and resin is added to agitator tank
In；
2) coupling agent and curing agent are proportionally added into agitator tank and are uniformly mixed with the resin agitating, form resin
Mixture；
3) above-mentioned resin compound is added into blender and is uniformly mixed with the hybrid glass material and the quartz sand,
It obtains mixing prefabricated material；
4) the prefabricated material of above-mentioned mixing is put into framed, carries out compacting and form prefabricated panels, then the prefabricated panels is put
Enter in oven and solidified, obtains the artificial slabstone.
Specifically, the time being stirred in the step 2) is 2~3min.The blender is planet gear type stirring
Machine, the revolution frequency of the blender are 5~50Hz, and the rotation frequency of the blender is 10~50Hz.In the step 3)
The total time being stirred is 5~12min.It is 75~110 DEG C that prefabricated panels, which is carried out cured temperature, in the step 4), when
Between be 70~180min.The step 2) further include colored pigment is proportionally added into agitator tank, and with the coupling agent
It is stirred together with the curing agent.
Embodiment 1
231.8kg hybrid glass material (account for major ingredient 61%), 95kg quartz sand (are accounted for major ingredient respectively by ratio by weight
25%) it is added into blender, the unsaturated polyester resin (account for major ingredient 14%) of 53.2kg is added into agitator tank.
426g silane coupling agent and 532g curing agent are added into agitator tank and are stirred with unsaturated polyester resin
It is even, form resin compound；Wherein, the time of stirring is 2~3min.
Above-mentioned resin compound is all added into blender and is uniformly mixed with hybrid glass material and quartz sand, is mixed
Close prefabricated material；Wherein, the total time being stirred is 5~12min；Blender be planet gear type blender, revolution frequency be 5~
50Hz, rotation frequency are 10~50Hz.
The prefabricated material of above-mentioned mixing is put into framed, compacting is carried out and forms prefabricated panels, then prefabricated panels is put into baking
70~180min of solidification is carried out at 75~110 DEG C in furnace, obtains artificial slabstone.
Through detecting, Na in embodiment 12The content of O impurity is that the content of 4.27%, CaO impurity is 2.7%, MgO impurity
Content is 1.28%, removes SiO2、Na2O, outside CaO, MgO, other single impurity contents are respectively less than 1%.
Artificial slabstone obtained in the present embodiment has preferable mobility and phase after material mixing during the preparation process
Capacitive is fully achieved in the prior art using natural quartz as the plate property of major ingredient, and not easy to crack, scratch resistance, compactness it is good,
Good decorating effect.
Embodiment 2
197.6kg hybrid glass material (account for major ingredient 52%), 152kg quartz sand (are accounted for major ingredient respectively by ratio by weight
40%) it is added into blender, the unsaturated polyester resin (account for major ingredient 8%) of 30.4kg is added into agitator tank.
304g silane coupling agent and 304g curing agent are added into agitator tank and are stirred with unsaturated polyester resin
It is even, form resin compound；Wherein, the time of stirring is 2~3min.
Above-mentioned resin compound is all added into blender and is uniformly mixed with hybrid glass material and quartz sand, is mixed
Close prefabricated material；Wherein, the total time being stirred is 5~12min；Blender be planet gear type blender, revolution frequency be 5~
50Hz, rotation frequency are 10~50Hz.
The prefabricated material of above-mentioned mixing is put into framed, compacting is carried out and forms prefabricated panels, then prefabricated panels is put into baking
70~180min of solidification is carried out at 75~110 DEG C in furnace, obtains artificial slabstone.
Through detecting, Na in embodiment 22The content of O impurity is that the content of 4.61%, CaO impurity is 3.89%, MgO impurity
Content be 2.24%, remove SiO2、Na2O, outside CaO, MgO, other single impurity contents are respectively less than 1%.
Artificial slabstone obtained in the present embodiment has preferable mobility and phase after material mixing during the preparation process
Capacitive is fully achieved in the prior art using natural quartz as the plate property of major ingredient, and not easy to crack, scratch resistance, compactness it is good,
Good decorating effect.
Embodiment 3
239.4kg hybrid glass material (account for major ingredient 63%), 76kg quartz sand (are accounted for major ingredient respectively by ratio by weight
20%) it is added into blender, the unsaturated polyester resin (account for major ingredient 17%) of 64.6kg is added into agitator tank.
First 3kg colored pigment is added into agitator tank, then 760g silane coupling agent and 760g curing agent are added to stirring
It mixes in tank and is uniformly mixed with unsaturated polyester resin, form resin compound；Wherein, the time of stirring is 2~3min.
Above-mentioned resin compound is all added into blender and is uniformly mixed with hybrid glass material and quartz sand, is mixed
Close prefabricated material；Wherein, the total time being stirred is 5~12min；Blender be planet gear type blender, revolution frequency be 5~
50Hz, rotation frequency are 10~50Hz.
The prefabricated material of above-mentioned mixing is put into framed, compacting is carried out and forms prefabricated panels, then prefabricated panels is put into baking
70~180min of solidification is carried out at 75~110 DEG C in furnace, obtains artificial slabstone.
Through detecting, Na in embodiment 32The content of O impurity is that the content of 1.92%, CaO impurity is 1.19%, MgO impurity
Content be 0.67%, remove SiO2、Na2O, outside CaO, MgO, other single impurity contents are respectively less than 1%.
Artificial slabstone obtained in the present embodiment has preferable mobility and phase after material mixing during the preparation process
Capacitive is fully achieved in the prior art using natural quartz as the plate property of major ingredient, and not easy to crack, scratch resistance, compactness it is good,
Good decorating effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is to combine specific preferred embodiment to institute of the present invention
The further description of work is, and it cannot be said that specific implementation of the invention is confined to these explanations.It is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should be included within the scope of the present invention within principle.
Claims (10)
1. a kind of artificial slabstone through mixing, compacting and is solidified by raw material, which is characterized in that the raw material includes major ingredient
And auxiliary material, major ingredient ratio by weight include hybrid glass material 52%~80%, quartz sand 3%~40%, resin 8%~
17%；The auxiliary material includes coupling agent and curing agent, and the weight ratio of the relatively described resin of the coupling agent is 0.6:100~2:
100, the weight ratio of the relatively described resin of the curing agent is 0.8:100~2:100；Na in the artificial slabstone2O impurity
Content less than 6%, CaO impurity content less than 5.5%, remove SiO2、Na2O, outside CaO, the content of other single impurity is respectively less than
3%.
2. artificial slabstone as described in claim 1, which is characterized in that Na in the artificial slabstone2The content of O impurity is
The content of 1.5%~5%, CaO impurity is the content of 1%~4%, MgO impurity less than 1.5%, removes SiO2、Na2O、CaO、MgO
Outside, the content of other single impurity is respectively less than 1%.
3. artificial slabstone as described in claim 1, which is characterized in that the hybrid glass material be amorphous powder or
Grain；The resin be unsaturated polyester resin, the coupling agent be silane coupling agent, the curing agent be a kind of peroxide or
The mixture of a variety of peroxide of person.
4. artificial slabstone as claimed in claim 3, which is characterized in that the coupling agent is γ-methacryloxy third
Base trimethoxy silane, γ-(the third oxygen of 2,3- epoxy) propyl trimethoxy silicane, N- β (aminoethyl)-γ-aminopropyltriethoxy two
In methoxy silane, vinyltriethoxysilane, vinyltrimethoxysilane or γ-anilinomethyl triethoxysilane
It is one or more；The curing agent is peroxidating (2 ethyl hexanoic acid) tert-butyl ester, methyl ethyl ketone peroxide, the tertiary fourth of perbenzoic acid
One of ester, cyclohexanone peroxide or benzoyl peroxide are a variety of.
5. artificial slabstone as described in claim 1, which is characterized in that the raw material further includes colored pigment；It is described coloured
Pigment is one of inorganic pigment, organic pigment or mill base or a variety of；The colored pigment accounts for the 0% of the raw material gross weight
~1.5%.
6. a kind of preparation method such as artificial slabstone according to any one of claims 1 to 5, which is characterized in that including with
Lower step:
1) hybrid glass material and quartz sand are added into blender respectively for ratio by weight, and resin is added into agitator tank；
2) coupling agent and curing agent are proportionally added into agitator tank and are uniformly mixed with the resin agitating, form resin mixing
Object；
3) above-mentioned resin compound is added into blender and is uniformly mixed with the hybrid glass material and the quartz sand, obtained
Mix prefabricated material；
4) the prefabricated material of above-mentioned mixing is put into framed, carries out compacting and form prefabricated panels, then the prefabricated panels is put into baking
Solidified in oven, obtains the artificial slabstone.
7. the preparation method of artificial slabstone as claimed in claim 6, which is characterized in that be stirred in the step 2)
Time is 2~3min.
8. the preparation method of artificial slabstone as claimed in claim 6, which is characterized in that the blender stirs for planet gear type
Machine is mixed, the revolution frequency of the blender is 5~50Hz, and the rotation frequency of the blender is 10~50Hz, the step 3)
In total time for being stirred be 5~12min.
9. the preparation method of artificial slabstone as claimed in claim 6, which is characterized in that by prefabricated panels in the step 4)
Carrying out cured temperature is 75~110 DEG C, and the time is 70~180min.
10. the preparation method of artificial slabstone as claimed in claim 6, which is characterized in that the step 2) further includes will have
Color pigment is proportionally added into agitator tank, and is stirred together with the coupling agent and the curing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811503126.5A CN109369068A (en) | 2018-12-10 | 2018-12-10 | Artificial slabstone and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811503126.5A CN109369068A (en) | 2018-12-10 | 2018-12-10 | Artificial slabstone and preparation method thereof |
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Family
ID=65372971
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| CN201811503126.5A Pending CN109369068A (en) | 2018-12-10 | 2018-12-10 | Artificial slabstone and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111393184A (en) * | 2020-03-16 | 2020-07-10 | 丁国兴 | Method for preparing artificial stone plate lines |
| US20210122678A1 (en) * | 2019-10-25 | 2021-04-29 | Guoxing DING | Artificial stone slab and methods for manufacturing thereof |
| US11518712B2 (en) * | 2019-03-21 | 2022-12-06 | Guangdong Zhirong New Material Technology Co., Ltd. | Environment-friendly artificial stone with low cost and high strength and a preparation method thereof |
| CN119974576A (en) * | 2025-04-17 | 2025-05-13 | 福建睿轩石英石科技有限公司 | Artificial environmentally friendly zero-crystalline silicon quartz stone molding process and manufacturing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20210122678A1 (en) * | 2019-10-25 | 2021-04-29 | Guoxing DING | Artificial stone slab and methods for manufacturing thereof |
| US11702364B2 (en) * | 2019-10-25 | 2023-07-18 | Guoxing DING | Artificial stone slab and methods for manufacturing thereof |
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| CN119974576A (en) * | 2025-04-17 | 2025-05-13 | 福建睿轩石英石科技有限公司 | Artificial environmentally friendly zero-crystalline silicon quartz stone molding process and manufacturing equipment |
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